cannabispinoy
Junior Member
im looking to upgrade my battery for my 2017 toyota corolla SE. it is currently a group 35 battery and the one that is compatible with my car is the xspower d1200. i was thinking using the d3400r but the length is an inch longer and probably would not fit. so the next one is the d5100r. i am planning on running a 240a singer alternator with a crescendo bc200d and s800.4. would the d5100r be enough? i also have a xs950 as a secondary from my old car but im trying to run one battery for both system and car